320C problem

Discussion in 'Fish Finder Review and Study' started by corklabus, Jun 16, 2008.

  1. corklabus

    corklabus New Member

    West Virginia

    Brand new unit. Less than 90 days old. Used 6 times. Worked absolutely perfect in all modes. 7th time out surface temperature just flashes at 32degrees constantly. everything else seems to be working fine. Any brilliant ideas ? I've noticed that cleaning the transducer is widely recommended and I admit I haven't done that, but I doubt that this would be the problem. What I'm getting at is that I can't decide if something is malfuntioning within the unit display or if it's something caused by the transducer.
    I suppose if I send the unit back under warranty, they'll want BOTH pieces and I really hate to have to uninstall that transducer.
  2. Winkstr

    Winkstr New Member

    I use this unit and have only on complaint, it seems that the pins in the unit can (and have bent).. I also had to cut the excess plastic from the plug. You may want to check and see if one of the pins have bent. Just a suggestion, I hope it works